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Many terms have a
specific meaning in plumbing. Look up your term
here for a helpful boost in the right direction.
Drain
Any pipe which carries off water or
water-born wastes in a plumbing drainage system.
Drain body
The portion of a drain fitting which
receives the stopper.
Drain lever
A lever assembly secured to a drain
body to lift a stopper and allow water to leave
a basin. Also known as ball lever.
P-trap
P-shaped fitting which, when
properly vented, provides a liquid seal to
prevent the emission of sewer gases.
Pop-up drain
Type of drain assembly for lavatory and
bath. When a lavatory lift rod or bath overflow
plate lever is lifted, the pop-up drain closes
so the lavatory or tub retains water.
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